8049649904

素因数分解:

$2^4\times {\mathrm{101}}^2\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:690

約数の個数: 60

約数和(自身を含む): 15905771400

約数和(自身を除く): 7856121496

約数列:

[1, 2, 4, 8, 16, 101, 149, 202, 298, 331, 404, 596, 662, 808, 1192, 1324, 1616, 2384, 2648, 5296, 10201, 15049, 20402, 30098, 33431, 40804, 49319, 60196, 66862, 81608, 98638, 120392, 133724, 163216, 197276, 240784, 267448, 394552, 534896, 789104, 1519949, 3039898, 3376531, 4981219, 6079796, 6753062, 9962438, 12159592, 13506124, 19924876, 24319184, 27012248, 39849752, 54024496, 79699504, 503103119, 1006206238, 2012412476, 4024824952, 8049649904]

約数ペア:

[(1, 8049649904), (2, 4024824952), (4, 2012412476), (8, 1006206238), (16, 503103119), (101, 79699504), (149, 54024496), (202, 39849752), (298, 27012248), (331, 24319184), (404, 19924876), (596, 13506124), (662, 12159592), (808, 9962438), (1192, 6753062), (1324, 6079796), (1616, 4981219), (2384, 3376531), (2648, 3039898), (5296, 1519949), (10201, 789104), (15049, 534896), (20402, 394552), (30098, 267448), (33431, 240784), (40804, 197276), (49319, 163216), (60196, 133724), (66862, 120392), (81608, 98638)]